(19)

(11)

EP 2 122 081 A1

(12)

(43) Date of publication: 25.11.2009 Bulletin 2009/48 (21) Application number: 08701816.4 (22) Date of filing: 16.01.2008

(51) International Patent Classification (IPC):  E04C 2/26(2006.01) E04B 9/28(2006.01) E04C 2/34(2006.01) (86) International application number: PCT/GB2008/000138 (87) International publication number: WO 2008/087402 (24.07.2008 Gazette 2008/30)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 18.01.2007 GB 0700990 (71) Applicant: Intelligent Engineering (Bahamas) Limited Nassau (BS)	(72) Inventors: KENNEDY, Stephen, John Ottawa, Ontario K1Y 0N2 (CA) TURNER, Guy, Lockley Gerrards Cross SL9 7QN (GB) (74) Representative: Leeming, John Gerard et al J.A. Kemp & Co. 14 South Square Gray's Inn London WC1R 5JJ London WC1R 5JJ (GB)